• [ CXLE87159 ]

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1.产品概述       2.产品特点     dh5嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）dh5嘉泰姆

5.产品封装       6.电路原理图  dh5嘉泰姆

7.相关产品dh5嘉泰姆

   产品概述 返回TOPdh5嘉泰姆

The CXLE87159 is a current mode monolithic buck LED driver. Operating with an input range of 4.5-20V, CXLE87159 delivers 2A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the LED driver operates in low frequency to maintain high efficiency and low output ripple. The CXLE87159 guarantees robustness with LED short protection, thermal protection, start-up current run-away protection, input under voltage lockout. The CXLE87159 is available in 6-pin and 8-pin TSOT packages, which provide a compact solution with minimal external components.

   产品特点 返回TOPdh5嘉泰姆

4.5V to 20V operating input range 2A output current dh5嘉泰姆

Up to 94% efficiency dh5嘉泰姆

High efficiency (>85%) at light load dh5嘉泰姆

Fixed 1MHz Switching frequency dh5嘉泰姆

Input under voltage lockout dh5嘉泰姆

Start-up current run-away protection dh5嘉泰姆

LED short protection dh5嘉泰姆

Thermal protection dh5嘉泰姆

Available in TSOT23-6 and TSOT23-8 packagesdh5嘉泰姆

   应用范围 返回TOPdh5嘉泰姆

LED Driverdh5嘉泰姆

   技术规格书（产品PDF) 返回TOP dh5嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！dh5嘉泰姆

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产品封装图 返回TOPdh5嘉泰姆

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电路原理图 返回TOPdh5嘉泰姆

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◀ 上一篇:CXLE87158模拟调光和脉宽调制调光电流模式单片LED驱动器LED电流通过模拟输入电压控制通过高侧LED电流感应降压升压或降压升压拓扑4.6V至44V工作输入范围2A峰值开关电流

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下一篇▶:CXLE87160模拟调光和脉宽调制调光电流模式单片降压LED驱动器LED电流通过模拟输入电压控制集成的30V/2A N沟道MOSFET高效率4.6V至30V输入2A峰值开关电流

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